| 1 Onslow Avenue, Richmond | Freehold | 217 m² | £3,450,000 (2026) |
| 4, Onslow Avenue, Richmond | Freehold | 148 m² | £1,961,071 (2018) |
| 5, Onslow Avenue, Richmond | Freehold | 212 m² | £1,100,000 (2007) |
| 6 Onslow Avenue, Richmond | - | 180 m² | - |
| 10, Onslow Avenue, Richmond | Freehold | 200 m² | £2,043,500 (2019) |
| 12, Onslow Avenue, Richmond | Freehold | 200 m² | £2,100,000 (2015) |
| 14 Onslow Avenue, Richmond | Freehold | 190 m² | £2,300,000 (2023) |
| 18 Onslow Avenue, Richmond | Freehold | 185 m² | £2,787,500 (2025) |
| 20 Onslow Avenue, Richmond | Freehold | 188 m² | £2,300,000 (2022) |
| 22 Onslow Avenue, Richmond | Freehold | 189 m² | £1,735,000 (2013) |
| 24 Onslow Avenue, Richmond | Freehold | 185 m² | £2,225,000 (2023) |
| 28, Onslow Avenue, Richmond | Freehold | 175 m² | £1,600,000 (2018) |
| Flat 1, 2 Onslow Avenue, Richmond | - | 82 m² | - |
| Flat 1, 16 Onslow Avenue, Richmond | Leasehold | 79 m² | £435,000 (2011) |
| Flat 2, 2 Onslow Avenue, Richmond | Leasehold | 48 m² | £115,000 (1997) |
| Flat 2, 16 Onslow Avenue, Richmond, Richmond | Leasehold | 48 m² | £322,000 (2007) |
| Flat 2, 30 Onslow Avenue, Richmond | Leasehold | 62 m² | £285,000 (2001) |
| Flat 3, 16 Onslow Avenue, Richmond | Leasehold | 63 m² | £390,000 (2012) |
| Flat 3, 26 Onslow Avenue, Richmond | Leasehold | 73 m² | £460,000 (2010) |
| Flat 3, 30 Onslow Avenue, Richmond | Leasehold | 73 m² | £190,000 (1998) |